The ZSE20A(F) series is a high-precision digital pressure switch offering many popular ZSE features, with a streamlined selection of piping choices.  Compared to the ZSE20, the ZSE20AF adds a 2nd switch output, as well as an analog output, either voltage or current.  ZSE20A is vacuum rated, while the ZSE20AF is rated for vacuum and a low positive pressure range. 

The ZSE20A(F) series is a high-precision digital pressure switch offering many popular ZSE features, with a streamlined selection of piping choices.  Compared to the ZSE20, the ZSE20AF adds a 2nd switch output, as well as an analog output, either voltage or current.  ZSE20A is vacuum rated, while the ZSE20AF is rated for vacuum and a low positive pressure range. 

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INDEX 166 Series AF10-A to AF60-A Dimensions AF10-A/AF20-A AF50-A/AF60-A D U M J N T Bracket (Option) S Bracket (Option) R R B C V Q OUT IN J M U S N T 2 x P (Port size) D R V Q B C IN OUT Clearance for maintenance G Drain A AF30-A to AF40-06-A N T J M 2 x P (Port size) Bracket (Option) U D S V Q IN OUT B C 2 x P (Port size) Clearance for maintenance G Drain A E Clearance for maintenance

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NPN) Reed switch Solid state switch Z76 5 V IC Grommet RB Yes Yes Z73 A54 A59W Y59A Y7P J51 Y59B Y7NW Y7PW Y7BW Y7BA F59F P5DW 100 V 12 V Relay, PLC 100 V, 200 V 24 V 2-wire J Diagnostic indication (2-color) Grommet 3-wire (NPN) 3-wire (PNP) 24 V 5 V, 12 V IC DGrommet 100 V, 200 V 12 V 2-wire -X IC Relay, PLC 3-wire (NPN) 3-wire (PNP) 5 V, 12 V Diagnostic indication (2-color) 2024

10%, Ripple (p-p) 10% or less (with power supply polarity protection)45 mA or lessNPN or PNP open collector 2 outputs (Selectable)80 mA28 V (at NPN output)1 V or less2.5 ms (with anti-chattering function: 20, 100, 500, 1000, 2000 ms)Yes?0.2% F.S. ?1 digitVariable (0 or above) Note 1)Variable (0 or above) Note 1)1 to 5 V ?2.5% F.S.?1% F.S. or lessApprox. 1 k 4 to 20 mA ?2.5% F.S.?

10%, Ripple (p-p) 10% or less (with power supply polarity protection)45 mA or lessNPN or PNP open collector 2 outputs (Selectable)80 mA28 V (at NPN output)1 V or less2.5 ms (with anti-chattering function: 20, 100, 500, 1000, 2000 ms)Yes?0.2% F.S. ?1 digitVariable (0 or above) Note 1)Variable (0 or above) Note 1)0.6 to 5 V ?2.5% F.S.?1% F.S. or lessApprox. 1 k 2.4 to 20 mA ?2.5% F.S.?

10%, Ripple (p-p) 10% or less (with power supply polarity protection)45 mA or lessNPN or PNP open collector 2 outputs (Selectable)80 mA28 V (at NPN output)1 V or less2.5 ms (with anti-chattering function: 20, 100, 500, 1000, 2000 ms)Yes?0.2% F.S. ?1 digitVariable (0 or above) Note 1)Variable (0 or above) Note 1)0.6 to 5 V ?2.5% F.S.?1% F.S. or lessApprox. 1 k 2.4 to 20 mA ?2.5% F.S.?

10%, Ripple (p-p) 10% or less (with power supply polarity protection)45 mA or lessNPN or PNP open collector 2 outputs (Selectable)80 mA28 V (at NPN output)1 V or less2.5 ms (with anti-chattering function: 20, 100, 500, 1000, 2000 ms)Yes?0.2% F.S. ?1 digitVariable (0 or above) Note 1)Variable (0 or above) Note 1)1 to 5 V ?2.5% F.S.?1% F.S. or lessApprox. 1 k 4 to 20 mA ?2.5% F.S.?

10%, Ripple (p-p) 10% or less (with power supply polarity protection)45 mA or lessNPN or PNP open collector 2 outputs (Selectable)80 mA28 V (at NPN output)1 V or less2.5 ms (with anti-chattering function: 20, 100, 500, 1000, 2000 ms)Yes?0.2% F.S. ?1 digitVariable (0 or above) Note 1)Variable (0 or above) Note 1)0.6 to 5 V ?2.5% F.S.?1% F.S. or lessApprox. 1 k 2.4 to 20 mA ?2.5% F.S.?

A

www.stevenengineering.com I FOR FURTHER TECHNICAL DETAILS ON THIS PRODUCT REQUEST CATALOG REFERENCE E253 & N331 1.159 LINEAR ACTUATOR: RODLESS CYLINDER SERIES MY1B D I M E N S I O N S F L O AT I N G J O I N T D R I V E A D A P T O R MY-J16205063 D I M E N S I O N S F L O AT I N G J O I N T D R I V E A D A P T O R MY-J253240 Part No Cylinder A B C D F G H MY-J16 MY1B16 45 45 22.5 30 52 38

Modular Design with Uniform Body Style

Series AWmK Series p. 76 p. 76 p. 94 p. 94 Port size Port size Port size Port size 1/8 1/4 3/8 1/2 3/4 1 1/8 1/4 3/8 1/2 3/4 1 1/8 1/4 3/8 1/2 3/4 1 1/8 1/4 3/8 1/2 3/4 1 Size 20 V V V V V V V V Size 30 V V V V V V V V Size 40 V V V V V V V V V V V V Size 40-06 V V V V Size 50 V V V V Size 60 V V V V V V Lubricator New Spacer p. 48 AL Series p. 87 Port size 1/8 1/4 3/8 1/2 3/4 1 Size 20

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(port e)] [P (port c)] A A LW Plug Operating direction P (port a) P (port b) Auto switch mounting groove [P (port g)] 0.5 Note 2) 0.5 Note 2) Left Right Plug [P (port h)] HI HP H HL HG HT HS HB HA HB HA HG HT HI WB 4-J Depth JK Plug [P (port f)] WB WA TA TA WA R TB Plug TB R W [P (port d)] Inner cover Note 3) holding screw (mm) K 21 20 JK 10 12 J M6 x 1 M10 x 1.5 HT 19.5 39 HS 27 49.5 HP

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Rated voltage S L Z For VX21: VVX21-3A-P For VX22: VVX22-3A-P For VX23: VVX23-3A-P Voltage With surge voltage suppressor With light and surge voltage suppressor AC/ DC Voltage symbol 1 2 3 4 7 8 J 5 6 With light 100 V 200 V 110 V 220 V 240 V 48 V 230 V 24 V 12 V Seal material: PTFE AC How to Order Manifold Assemblies (Example) Enter the valve and blanking plate to be mounted under the manifold

Made to Order

P.1729 P.1731 P.1732 P.1733 P.1738 P.1739 P.1742 P.1743 P.1744 P.1747 P.1748 P.1752 P.1755 P.1756 P.1760 P.1765 P.1766 P.1769 P.1770 P.1776 P.1781 P.1786 P.1794 P.1796 P.1801 P.1802 P.1803 P.1804 P.1806 P.1806 P.1807 P.1809 P.1817 P.1818 P.1819 P.1820 P.1822 P.1823 P.1829 P.1829 P.1830 P.1831 P.1832 P.1832 P.1833 P.1836 P.1838 P.1839 P.1839 P.1841 P.1844 P.1844 P.1845 P.1848 P.1849 P.1850

Modular F.R.L. Units

V V 2 Metal bowl V V V V V V 6 Nylon bowl V V V V V V C With bowl guard V *5 *5 *5 *5 a Bowl *4 6C With bowl guard (Nylon bowl) V *6 *6 *6 *6 + Semi-standard Nil With drain cock V V V V V V J*7 Drain guide 1/8 V Drain guide 1/4 V V V V W*8 Drain cock with barb fitting (for 6 x 4 nylon tube) V V V V + Nt b Drain port c Flow direction Nil Flow direction: Left to right V V V V V V R

Battery-less

LEFS v v E339743 v v v v 11-LEFS v v E339743 v v v v 25A-LEFS v v E339743 v v v v LEFB v v E339743 v v v v LEJS v v E339743 v v v v 11-LEJS v v E339743 v v v v 25A-LEJS v v E339743 v v v v LEJB v v E339743 v v v v LEY25/32/63 v v E339743 v v v v LEY100 v LEYG v v E339743 v v v v LESYH v v AC servo motor Compatible

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D D t D t t c e c c e e u u s u s s d i d i d i g g g o o o n n n r r r P P P A A A 1 1 9 9 9 9 9 9 w w 9 w 9 9 m I m I n n 9 9 9 u d u d a a a r u r u o s o F s tr F i e tr i e 9 9 9 D r r D r r r e e e e v v s 1 d d s 1 1 d o o i i n g n g n n n n a a H H n P n P g g r r o o i i s s d d e e u u D D c c t t d A d A r r w w a a 12-11-1 2 Courtesy of Steven Engineering, Inc.-230 Ryan Way,

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Standard equipped with shock absorber -X 75 100 125 150 200 250 300 20 25 32 40 50 63 80 100 20 25 32 40 50 20Series MGC P . 8-21-6 Data Series MGG V V V V V V V V V V V V V V Guide Cylinder Guide Table Cylinder with Turntable Series MGC Long stroke Bore size (mm) Standard stroke (mm) Compact type of series MGG Lightweight, space-saving 250 300 350 400 450 500 600 700 800 900 1000 1100 1200

Direct Operated Pilot Operated 2-Port Solenoid Valve Refer to pages 7, 9, 11, 25, 35, and 39 for details.

PCB (With surge voltage suppressor) r Seal material t Orifice diameter and port size V V V Symbol Seal material N NBR F FKM E EPDM Symbol Orifice diameter [mm] Port size Size 10 20 30 101 1.6 1/8 V 201 2.4 1/8 V 301 3.2 1/8 V 302 1/4 V 303 3/8 V 402 4.0 1/4 V V 403 3/8 V V 502 5.6 1/4 V V 503 3/8 V V 702 7.1 1/4 V V 703 3/8 V V CS Conduit (With surge voltage suppressor)

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Applicable shaft types: J, K, T Applicable shaft types: J, K, T (mm) (mm) Q1 Q2 L2 + (3 x P) L2 = L2 + (3 x P) K axis (T axis) J axis Shaft type Shaft type J K T J K T Size Size Q1 = M L1 = L1 + (3 x P) L2 = 10 10 Not available Not available 15 15 M3 M3 20 20 M3, M4 M3, M4 30 30 M3, M4, M5 M3, M4, M5 Q2 = M Q2 = M 40 40 M3, M4, M5 M3, M4, M5 Symbol: A37 Symbol: A38 The long shaft can be